package file;

import java.io.File;
import java.io.IOException;

public class CreateNewFileDemo {
    public static void main(String[] args) throws IOException {
        for (int i=1;i<=10;i++) {
            File file = new File("./text" + i + ".txt");
            if (file.exists()) {
                System.out.println("文件已存在");
            }
        }
        System.out.println("文件已创建完毕");

        /*
        File file=new File("./text.txt");
        if (file.exists()){
            System.out.println("文件已存在");
        }else{
             file.createNewFile();

           System.out.println("该文件已创建！");

        }
         */





    }
}
